2x founder

Oleg Zaremba

Co-founder and CTO at AiSDR, Venture Partner at Pioneer Fund, 2x Y Combinator alumni, 1 exit, Forbes 30 under 30

Co-founder

AiSDR· Summer 2023 🇺🇸 San Francisco, California, United States

in LinkedIn 𝕏 @olzare

2026Venture Partner· T|Y|R.vc

Founder · since 2017

Company

T|Y|R.vc

Role

Venture Partner

current

Stage

—

no public source

Raised

—

no public source

Based

—

Founder / co-founder — the company's markEmployee / research role

Source: LinkedIn work history

Profile coverage5 of 7 · missing posts, contact

AiSDR

AI sales prospecting. Replace your SDR with AiSDR

Summer 2023

Experience

Career

AISDR
Co-founder
CTO & Co-founder · San Francisco, CA · 2023 – Present
2023
T|Y|R.vc
Venture Partner · 2026 – Present
2026
Pioneer Fund
Venture Partner · San Francisco Bay Area · 2026 – Present
2026
Ukrainian Catholic University
Lecturer · Lviv, Ukraine · 2026 – Present
2026
T|Y|R.vc
Venture Partner · 2026 – Present
2026
Onit
Director of Software Engineering · Houston, TX · 2020 – 2023
2020
AXDRAFT (an Onit company)
Co-founder
CTO & Co-founder (ACQUIRED) · San Francisco Bay Area · 2017 – 2023
2017
Ukrainian Catholic University
Guest Lecturer · Lviv, Ukraine · 2022 – 2023
2022
Product School
Guest Lecturer · Lviv, Ukraine · 2021
2021
Booking.com
Senior Front End Developer · Amsterdam, North Holland, Netherlands · 2018 – 2019
2018
Booking.com
Front End Developer · Amsterdam, North Holland, Netherlands · 2017 – 2018
2017
INKUBIT
IT-Consultant · Gdańsk, Pomorskie, Poland · 2015 – 2017
2015
SoftServe
Software Engineer · Lviv, Ukraine · 2013 – 2014
2013

Bio

2x YC alumni, 1 exit (AXDRAFT acquired by Onit Inc.). Led the engineering, product and QA teams that built AXDRAFT. Post-acquisition led the cross-product integrations and AI initiatives (3 generative AI products and 1 ML product). Achieved and maintained security standard (SOC 2 Type 2) for AXDRAFT 3 years in a row including during war times in Ukraine. Started AiSDR in 2023 with my brother Yuriy to automate sales prospecting with generative AI.